Antireflection film and display apparatus comprising the same

There is provided an antireflection film having a multilayer structure in which at least two thin films are laminated on a substrate (64), wherein an antireflection multi-layer film 68 including at least one of the thin films contains a coloring agent and the antireflection multi-layer film (68) abs...

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Bibliographische Detailangaben
Hauptverfasser:	CHIGUSA, HISASHI, ITOU, TAKEO, MATSUDA, HIDEMI, ABE, MICHIYO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	There is provided an antireflection film having a multilayer structure in which at least two thin films are laminated on a substrate (64), wherein an antireflection multi-layer film 68 including at least one of the thin films contains a coloring agent and the antireflection multi-layer film (68) absorbs light of an entire range of wavelength of 400-700nm, and the reflectance of the antireflection multi-layer film (68) with regard to the wavelength, light of which this antireflection multi-layer film (68) can absorb, is smaller than the reflectance of the substrate (64). The antireflection multi-layer film (68) can be applied to a cathode ray tube, or a light-transmitting display substrate of a display apparatus such as a liquid crystal display apparatus for the purpose for effectively avoiding reflection of external light.